Principle of the Assay: This ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human ApoA5. Standards or samples are added to the appropriate micro ELISA plate wells and bound by the specific antibody. Then a biotinylated detection antibody specific for Human ApoA5 and Avidin-Horseradish Peroxidase (HRP) conjugate is added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human ApoA5, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of Human ApoA5. You can calculate the concentration of Human ApoA5 in the samples by comparing the OD of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is an apolipoprotein that plays an important role in regulating the plasma triglyceride levels, a major risk factor for coronary artery disease. It is a component of high density lipoprotein and is highly similar to a rat protein that is upregulated in response to liver injury. Mutations in this gene have been associated with hypertriglyceridemia and hyperlipoproteinemia type 5. This gene is located proximal to the apolipoprotein gene cluster on chromosome 11q23. Alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, Oct 2009]
Uniprot Description
APOA5: Minor apolipoprotein mainly associated with HDL and to a lesser extent with VLDL. May also be associated with chylomicrons. Important determinant of plasma triglyceride (TG) levels by both being a potent stimulator of apo-CII lipoprotein lipase (LPL) TG hydrolysis and a inhibitor of the hepatic VLDL-TG production rate (without affecting the VLDL-apoB production rate). Activates poorly lecithin:cholesterol acyltransferase (LCAT) and does not enhance efflux of cholesterol from macrophages. Interacts with GPIHBP1. Up-regulated by PPARA agonists, which are used clinically to lower serum TG (such as fibrates). Liver and plasma. Belongs to the apolipoprotein A1/A4/E family.
Protein type: Lipid-binding; Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 11q23
Cellular Component: extracellular space; chylomicron; extracellular region
Molecular Function: heparin binding; enzyme binding; low-density lipoprotein receptor binding; cholesterol transporter activity; enzyme activator activity; cholesterol binding; phospholipid binding; phosphatidylcholine binding; lipid binding
Biological Process: positive regulation of fatty acid biosynthetic process; organ regeneration; response to hormone stimulus; neurite regeneration; lipoprotein metabolic process; positive regulation of lipid catabolic process; cholesterol efflux; cellular lipid metabolic process; lipid transport; cholesterol biosynthetic process; positive regulation of receptor-mediated endocytosis; phosphatidylcholine metabolic process; cholesterol homeostasis; reverse cholesterol transport; triacylglycerol metabolic process; phospholipid efflux; regulation of cholesterol absorption; tissue regeneration; acylglycerol homeostasis; triacylglycerol catabolic process; positive regulation of lipoprotein lipase activity
Disease: Hypertriglyceridemia, Familial; Hyperlipoproteinemia, Type V
Research Articles on ApoA5
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Product Notes
The Human ApoA5 apoa5 (Catalog #AAA2511917) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2511917 ELISA Kit recognizes Human ApoA5. It is sometimes possible for the material contained within the vial of "ApoA5, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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